Java in a Nutshell, 5th Edition [Electronic resources] نسخه متنی

This Callback class
represents a request for the username or other text that identifies
the user to be authenticated. An interactive
CallbackHandler should call getPrompt(
) and
getdefaultName( ) and should display the returned
prompt and optionally, the returned default name to the user. When
the user has entered a name (or accepted the default name) the
handler should pass the user's input to
setName( ).

Figure 19-9. javax.security.auth.callback.NameCallback

public class

NameCallback implements Callback, Serializable {
// Public Constructors
public

NameCallback (String

prompt );
public

NameCallback (String

prompt , String

defaultName );
// Public Instance Methods
public String

getDefaultName ( );
public String

getName ( );
public String

getPrompt ( );
public void

setName (String

name );
}